Flarper Nut 

Something one would say when their parents are around.

*dies in epic game of fall guys* YOU MOTHER FLARPER NUT

Flarper Nut by hey,nice_RoOsTer September 2, 2020

Nut Flapper 

The astronomical phenomenon that occurs when a male farts in a certain position that causes the gust of air from the anus to rush under his scrotum and create a flapping motion

Dude i just laid a nut flapper.

Nut Flapper by Aliocac September 27, 2015